Request Interceptor

Intercept Requests and add custom rules to modify request/response headers, block/redirect requests, modify query params.

Request Interceptor is a powerful Chrome extension designed for developers and power users to intercept and manipulate HTTP requests and responses. With this tool, you can create custom rules to efficiently redirect or block HTTP requests, throttle the response speed of static resources, and add, modify, or delete request and response headers. Additionally, it offers the ability to alter HTTP query parameters on the fly, providing enhanced control over web traffic. This extension streamlines debugging, testing, and customizing web interactions, making it an indispensable utility for web development and network analysis.

By:
Vinay Kaparthi
Users:
10,000
Rating:
4.12
(57)
Version:
1.6.0 Last updated: 2023-10-23
Creation date:
2020-06-01
Risk:
High risk impact Low risk likelihood
Permissions:
  • tabs
  • webRequest
  • webRequestBlocking
  • http://*/*
  • https://*/*
  • storage
  • unlimitedStorage
Size:
1.89MB
Email:
vi*****@gmail.com
Full description:
See detailed description
Source:
Chrome Web Store
Data ingested on:
2025-07-19
Setup email notification for Request Interceptor

Other platforms

Request Interceptor (v1.5.0)
758 3.79 (14)
Request Interceptor (v1.2.0)
1,537 4.80 (4)

User reviews

Users find 'Request Interceptor' to be a friendly and effective tool for adding headers and redirecting requests, especially for static assets. However, many users express frustration due to lack of documentation, inability to modify response bodies or request payloads, and some usability issues like having to refresh pages manually or unclear interface controls. The extension is free and well-regarded but would benefit from enhanced features and better user guidance.
Pros
  • The extension is easy to use and has a friendly interface.
  • It allows adding custom headers and redirecting requests effectively.
  • It is a free tool with comprehensive functions.
  • Works well for replacing static assets.
  • Highly praised as an impressive and useful tool by multiple users.
Cons
  • Lacks functionality to modify response body or request payload.
  • No clear documentation or guidance on how to use the features.
  • Interface could be improved; some users find it confusing or not obvious (e.g., save button, activation toggle).
  • Does not work automatically on new tabs; requires manual page refresh to apply headers.
  • Cannot dynamically modify parts of the URL using regex or dynamic values, only static URLs are supported.
Recent reviews
Awesome plugin
by Ak*****, 2025-02-06

The tool is impressive; however, there's a minor bug: when you click on a link from a different page, such as GitHub, it doesn't activate automatically. You need to refresh the page manually to add the custom headers. maybe it just doesn't work on newly created TAB, but I'm not sure
by Al*****, 2024-06-17

非常不错
by *****, 2024-04-26
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Request Interceptor requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood
Risk likelihood measures the probability that a Chrome extension may turn malicious. This is determined by the publisher and the Chrome extension reputation on Chrome Web Store, the amount of time the Chrome extension has been around, and other signals about the Chrome extension. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Chrome extension.

Request Interceptor has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
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